Felt pads are used as an insulators and sound absorption. These felts are made from 100% virgin cotton offs cuts and do not contain any chemicals in it. These are fire retardant as well. Key Properties Available in varied specifications Impeccable quality Composed entirely of fibers interlocked physically It can be thin, soft or hard, white or colored Composed either wholly of wool or in combination with other synthetic fibers Reasonable price. Application Anti-vibration & sound Absorption Sealing Filtration Technical Data